🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.57 AU - 0.61 AU

Year: 159 Days

Day: 35.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.17 AU - 5.05 AU

Year: 2928 Days

Day: 42.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,554,787 km

• M1: 1,877,453 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.97 AU - 5.57 AU

Year: 3661 Days

Day: 30.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.8

Radius: 12.2

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.79 AU - 7.55 AU

Year: 6054 Days

Day: 13.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 17,554,787 km

• M1: 256,112 km (0.106 R)
• M2: 364,121 km (0.072 R)
• M3: 440,117 km (0.064 R)
• M4: 598,242 km (0.068 R)
• M5: 760,855 km (0.117 R)
• M6: 920,775 km (0.099 R)
• M7: 1,436,738 km (0.053 R)
• M8: 1,696,589 km (0.112 R)
• M9: 1,778,868 km (0.078 R)
• M10: 2,512,347 km (0.099 R)
• M11: 3,556,390 km (0.064 R)
• M12: 3,786,173 km (0.055 R)
• M13: 3,863,963 km (0.079 R)
• M14: 4,132,192 km (0.07 R)
• M15: 4,244,391 km (0.113 R)
• M16: 4,341,480 km (0.063 R)
• M17: 5,440,276 km (0.094 R)
• M18: 6,029,841 km (0.113 R)
• M19: 7,483,783 km (0.062 R)
• M20: 7,838,928 km (0.11 R)
• M21: 8,300,737 km (0.111 R)
• M22: 8,443,005 km (0.083 R)
• M23: 8,565,675 km (0.061 R)
• M24: 9,062,041 km (0.043 R)
• M25: 9,546,738 km (0.107 R)
• M26: 10,939,344 km (0.09 R)
• M27: 12,651,043 km (0.118 R)
• M28: 13,050,619 km (0.106 R)
• M29: 13,216,373 km (0.104 R)
• M30: 13,597,698 km (0.048 R)
• M31: 14,006,998 km (0.026 R)
• M32: 14,444,722 km (0.068 R)
• M33: 14,714,596 km (0.119 R)
• M34: 15,583,909 km (0.081 R)
• M35: 16,444,396 km (0.11 R)
• M36: 16,854,743 km (0.11 R)
• M37: 16,957,816 km (0.12 R)
• M38: 17,398,382 km (0.036 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 11,905 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit